1) For each condensed or skeletal structure below: A. Draw a complete Lewis structure. Note: show all non-bonding electron pairs. B. Indicate the hybridization of all C, O, and N atoms in each of the molecules. C. Label each of the indicated bonds (marked by an arrow) as either a sigma or pi bond. (Note: Remember, e.g. that a double bond is made up of both a o and a bond). Also indicate which orbitals overlap to form the bond (e.g., Ols-2sp³). D. For atoms having lone pairs in the molecules below, indicate in which orbitals the lone pairs are located. E. Which of the bonds indicated by arrows is shorter? b) CH3
Electronic Effects
The effect of electrons that are located in the chemical bonds within the atoms of the molecule is termed an electronic effect. The electronic effect is also explained as the effect through which the reactivity of the compound in one portion is controlled by the electron repulsion or attraction producing in another portion of the molecule.
Drawing Resonance Forms
In organic chemistry, resonance may be a mental exercise that illustrates the delocalization of electrons inside molecules within the valence bond theory of octet bonding. It entails creating several Lewis structures that, when combined, reflect the molecule's entire electronic structure. One Lewis diagram cannot explain the bonding (lone pair, double bond, octet) elaborately. A hybrid describes a combination of possible resonance structures that represents the entire delocalization of electrons within the molecule.
Using Molecular Structure To Predict Equilibrium
Equilibrium does not always imply an equal presence of reactants and products. This signifies that the reaction reaches a point when reactant and product quantities remain constant as the rate of forward and backward reaction is the same. Molecular structures of various compounds can help in predicting equilibrium.
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